GB1379424A - Polyphenylene oxide composition - Google Patents

Polyphenylene oxide composition

Info

Publication number
GB1379424A
GB1379424A GB4204072A GB4204072A GB1379424A GB 1379424 A GB1379424 A GB 1379424A GB 4204072 A GB4204072 A GB 4204072A GB 4204072 A GB4204072 A GB 4204072A GB 1379424 A GB1379424 A GB 1379424A
Authority
GB
United Kingdom
Prior art keywords
weight
parts
polyphenylene oxide
styrene
polymer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4204072A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP7002171A external-priority patent/JPS4834960A/ja
Priority claimed from JP7542372A external-priority patent/JPS4932947A/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of GB1379424A publication Critical patent/GB1379424A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • C08F283/08—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals on to polyphenylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/40—Introducing phosphorus atoms or phosphorus-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/905—Polyphenylene oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1379424 Modified polyphenylene oxide compositions SUMITOMO CHEMICAL CO Ltd 11 Sept 1972 [9 Sept 1971 26 July 1972] 42040/72 Headings C3R C3P and C3G A flame-retarded polymer composition comprises (A) 100 parts by weight of a modified polyphenylene oxide, (B) 0À2 to 5 parts by weight of antimony trioxide and (C) 0À5 to 10 parts by weight of a phosphoric acid ester having a boiling point of at least 200‹ C. and the formula where R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> are aliphatic or aromatic hydrocarbon groups having 2 to 20 carbon atoms. The modified polyphenylene oxide may be (i) a graft polymer obtained by dispersion polymerization of a styrene monomer in the presence of a polyphenylene oxide and, optionally, a rubbery polymer; (ii) a graft copolymer comprising 20 to 80 parts by weight of a styrene polymer component and 80 to 20 parts by weight of a polyphenylene oxide component, obtained by oxidative polymerization of a phenol in the presence of a styrene polymer; or (iii) a blend of 20 to 80 parts by weight of a polyphenylene oxide with 80 to 20 parts by weight of a styrene polymer. In examples antimony trioxide, triphenyl phosphate, tributyl phosphate and tricresyl phosphate are blended with modified polyphenylene oxides obtained by polymerizing styrene in the presence of a polybutadiene and a poly-2,6-dimethyl-1,4-phenylene oxide; by blending poly-2,6-dimethyl-1,4-phenylene oxides with a polystyrene, with a polystyrene modified with butadiene rubber, and with an acrylonitrile-styrene-butadiene copolymer; by reacting 2,6-xylenol with oxygen (to form a polyphenylene oxide) in the presence of a polystyrene; and by polymerizing styrene in the presence of a poly-2,6-dimethyl-1,4-phenylene oxide.
GB4204072A 1971-09-09 1972-09-11 Polyphenylene oxide composition Expired GB1379424A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7002171A JPS4834960A (en) 1971-09-09 1971-09-09
JP7542372A JPS4932947A (en) 1972-07-26 1972-07-26

Publications (1)

Publication Number Publication Date
GB1379424A true GB1379424A (en) 1975-01-02

Family

ID=26411191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4204072A Expired GB1379424A (en) 1971-09-09 1972-09-11 Polyphenylene oxide composition

Country Status (7)

Country Link
US (1) US3890406A (en)
BE (1) BE788599A (en)
CA (1) CA1006282A (en)
FR (1) FR2152771B1 (en)
GB (1) GB1379424A (en)
IT (1) IT969424B (en)
NL (1) NL7212235A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077934A (en) * 1975-12-31 1978-03-07 General Electric Company Method of preparing compositions that comprise a polyphenylene ether resin and an alkenyl aromatic resin
US4203931A (en) * 1976-03-29 1980-05-20 General Electric Company Flame retardant thermoplastic polyphenylene ether resin compositions
DE2751496C2 (en) * 1976-12-21 1994-09-22 Gen Electric Flame retardant, flexible polyphenylene ether compositions
US4113795A (en) * 1977-07-05 1978-09-12 Asahi-Dow Limited Flame-retardant polyphenylene ether resin composition
US4154719A (en) * 1977-12-21 1979-05-15 General Electric Company Stabilized polyphenylene ether resin compositions containing hindered tris-phenols
US4224209A (en) * 1978-09-05 1980-09-23 General Electric Company Polyphenylene ether resin compositions containing poly(alkylene oxides) and phosphate plasticizer
US4556684A (en) * 1984-08-27 1985-12-03 Fmc Corporation Flame retardant styrene modified polyphenylene ether resins
JPS62223252A (en) * 1986-03-25 1987-10-01 Mitsubishi Rayon Co Ltd Polyphenylene ether resin composition
EP0324716A3 (en) * 1988-01-12 1990-05-16 Fmc Corporation (Uk) Limited Triaryl phosphates
TWI629295B (en) * 2016-09-23 2018-07-11 台光電子材料股份有限公司 Phosphorus-containing ethylene polyphenylene ether, resin composition containing phosphorus-containing ethylene polyphenylene ether, and products thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663654A (en) * 1969-02-24 1972-05-16 Gen Electric Flame retardant composition of polyphenylene ether,styrene resin and phosphorus
US3639506A (en) * 1969-05-21 1972-02-01 Gen Electric Flame retardant composition of polyphenylene ether styrene resin aromatic phosphate and aromatic halogen compound
US3700750A (en) * 1970-01-07 1972-10-24 Sumitomo Chemical Co Stabilized polyphenylene oxide composition
US3705209A (en) * 1970-02-26 1972-12-05 Hercules Inc Flame retardant polymeric compositions
US3761541A (en) * 1971-10-12 1973-09-25 Gen Electric Stabilized polyphenylene ethers

Also Published As

Publication number Publication date
US3890406A (en) 1975-06-17
NL7212235A (en) 1973-03-13
IT969424B (en) 1974-03-30
DE2243788A1 (en) 1973-03-22
FR2152771B1 (en) 1974-08-19
BE788599A (en) 1973-01-02
CA1006282A (en) 1977-03-01
DE2243788B2 (en) 1975-06-12
FR2152771A1 (en) 1973-04-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee